BlackBerry reported stronger-than-expected quarterly results on record sales at its closely watched software unit, sending its shares up sharply on Thursday. The Canadian company decided last year to stop making...

Software startup Slack Technologies said it raised $250 million from SoftBank Group and other investors in its latest funding round, boosting the company’s valuation to $5.1 billion. The latest fund-raising,...

The Trump administration on Wednesday told US government agencies to remove Kaspersky Lab products from their networks, saying it was concerned the Moscow-based cyber security firm was vulnerable to Kremlin...